| 申请人 |
E.I. DU PONT DE NEMOURS & CO., WILMINGTON, DEL., US |
发明人 |
HOGAN, JOHN JAMES, WILMINGTON, DELAWARE 19808, US;KOPATSIS, ALEXANDER, WILMINGTON, DELAWARE 19802, US;PELOSI, LORENZO FRED, WILMINGTON, DELAWARE 19807, US;SHANNON, PATRICK THOMAS, ALAMEDA, CALIFORNIA 94501, US |
